Revision 59a703eb
| ID | 59a703ebaa9cb5aeda986dc8f627b8d23e3297cd |
Introduce block dma helpers (Avi Kivity)
These helpers perform read/write requests on entire scatter/gather lists,
relieving the device emulation code from mapping and unmapping physical
memory, and from looping when map resources are exhausted.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6524 c046a42c-6fe2-441c-8c8c-71466251a162
Files
- added
- modified
- copied
- renamed
- deleted
- dma-helpers.c (diff)
- dma.h (diff)